Shuck the oysters and scrub ... a layer of spinach. Dip oysters into Worcertershire ... with butter and Gruyere cheese. Place oysters on a ... for one average serving.
Preheat the oven to 425°F. ... possible from the spinach and add the spinach to ... Parmesan and the Gruyere on top. Bake for 20 ... and bubbly. Serve hot.